EP0142262B1 - Wound care and drainage system - Google Patents

Wound care and drainage system Download PDF

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Publication number
EP0142262B1
EP0142262B1 EP84306911A EP84306911A EP0142262B1 EP 0142262 B1 EP0142262 B1 EP 0142262B1 EP 84306911 A EP84306911 A EP 84306911A EP 84306911 A EP84306911 A EP 84306911A EP 0142262 B1 EP0142262 B1 EP 0142262B1
Authority
EP
European Patent Office
Prior art keywords
pouch
drainage system
wound care
aperture
secured
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84306911A
Other languages
German (de)
French (fr)
Other versions
EP0142262A1 (en
Inventor
Keith T. Ferguson
Nancy J. Mcclees
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Priority to AT84306911T priority Critical patent/ATE33446T1/en
Publication of EP0142262A1 publication Critical patent/EP0142262A1/en
Application granted granted Critical
Publication of EP0142262B1 publication Critical patent/EP0142262B1/en
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/445—Colostomy, ileostomy or urethrostomy devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/915—Constructional details of the pressure distribution manifold
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains

Definitions

  • This invention is directed to a pouch type wound care and drainage system.
  • GB-A-2,099,308 discloses a wound drainage device having top and bottom walls and pleated side walls.
  • the bottom wall carries an adhesive to allow the bag to be secured around a wound site.
  • the top wall includes an aperture closeable by a removable closure cap.
  • a wound care and drainage system comprising a pouch having a bottom wall, top wall and gusseted side walls, said pouch walls being formed from a moisture proof, odour proof, polymeric film material, a portion of said pouch bottom wall secured to an adhesive layer with the remainder of said pouch bottom wall extending beyond said adhesive layer, characterised in that said film material is transparent and there is provided an aperture in said extended pouch bottom wall, and means encircle said aperture whereby a cap can be detachably secured to seal said aperture.
  • the adhesive layer can be cut to fit around the wound or surgical opening.
  • the bottom wall extends beyond the adhesive layer and is provided with a large exit port preferably oriented in such a manner that gravity will drain wound exudate from the pouch.
  • This exit port is preferably also large enough to accommodate the average size hand to aid in locating the pouch on the body and permit access to the wound site without removing the pouch from the body.
  • the top wall is provided with one or more access openings.
  • means are provided for securing an irrigation port and a catheter access port to these top wall openings.
  • the pouch 10 includes a bottom wall 13, a top wall 16 and gusseted side walls 14 and 15. Top wall 16 is joined to bottom 13 along edges A and B by heat sealing or other means.
  • the pouch walls are formed from an odor proof, moisture proof, flexible, transparent, polymeric film material such as polyethylene.
  • Pouch 10 includes a layer of medical grade pressure sensitive adhesive 11 for attaching the device to the body of the patient.
  • Adhesive layer 11 can be attached directly to bottom pouch wall 13.
  • adhesive layer 11 includes a thin film 12 of water insoluble polymeric material such as polyethylene and bottom pouch wall 13 is attached to film 12 by an aggressive adhesive. The exposed bottom surface of adhesive 11 is covered by silicone coated release paper 9 until the pouch is to be applied.
  • Adhesive layer 11 is preferably a homogeneous blend of one or more water soluble or swellable hydrocolloids such as gelatin, pectin, guar gum, sodium carboxymethylcellulose, etc. dispersed in a viscous elastomeric binder such as polyisobutylene as described by Chen in US-A-3,339,546.
  • the adhesive layer can also include one or more cohesive strengthening agents as described by Chen et al. in US-A-4,192,785.
  • bottom pouch wall 13 extends beyond adhesive 11. This extended portion of bottom wall 13 includes an aperture 19 whose functions will be described below.
  • Flange 24 of a polymeric material such as polyethylene is heat sealed to bottom wall 13 around aperture 19.
  • Flange 24 includes a coupling rib 25 that extends outwardly and perpendicularly from flange 24 and a hinge element 22 that is also connected to a cap 20.
  • Cap 20 is also formed of a polymeric material such as polyethylene and includes a channel shaped coupling member 21 that is dimensioned to snap over coupling rib 25.
  • Cap 20 also includes a pull tab 27 to aid in disengaging the coupling elements.
  • Top pouch wall 16 includes one or more apertures.
  • top pouch wall 16 has apertures 17 and 18.
  • apertures 17 and 18 are of identical size and are smaller than aperture 19 in the bottom pouch wall.
  • a flange 31 of polymeric material such as polyethylene is heat sealed to top pouch wall 16 around apertures 17 and 18.
  • Flange 31 includes an outwardly and perpendicularly extending coupling rib 32 and a hinge element 42 that is also connected to a cap 40.
  • Cap 40 is also formed of a polymeric material such as polyethylene and includes a channel shaped coupling member 44 that is dimensioned to snap over coupling rib 32.
  • Cap 40 also includes a pull tab 43 to aid in disengaging the coupling elements.
  • Coupling ribs 25 and 32 preferably include thin, resilient, deflectible seal strips 26 and 33 which deform into a tight fit within channel shaped coupling members 21 and 44.
  • the seal strip preferably extends inwardly from the rib shaped coupling members.
  • the coupling system will also be effective if the seal strips extend outwardly from the ribs.
  • the surface of coupling ribs opposite the deflectible seal strip can include a peripheral rim that cooperates with a rim in the channel shaped coupling members. This type of coupling system is described in detail by Steer et al. in British Patent 1,571,657.
  • Apertures 17 and 18 permit treatment of the patient without the need for first removing and then reattaching the wound drainage device.
  • caps 40 can be detached and a catheter retaining means or wound irrigation means attached in its place.
  • Catheter retaining means 50 for use with the wound drainage device of this invention is shown in Figures 1 to 3.
  • Means 50 consists of a flat tube shaped envelope 51 of polymeric film material such as polyethylene sealed along three edges and having an aperture 52 in one wall.
  • a channel shaped coupling member 57 is heat sealed around aperture 52 and includes a pull tab 56.
  • Channel shaped coupling element 57 is dimensioned to be a snap fit over coupling rib 32.
  • Two strips 55 of polymeric foam such as closed cell polyurethane or polyethylene foam are each coated on one surface with an acrylic adhesive and are attached to the outer surfaces of envelope 51 at the unsealed edge.
  • the foam strips 55 extend beyond the edge of envelope 51 and prior to use the exposed adhesive of the foam strips are covered with peelable release paper. In use, the release papers are removed and the foam strips can then be sealed tightly around a catheter 34 as shown in Figure 3.
  • Wound irrigation means 60 for use with the wound drainage device of this invention is shown in Figure 4.
  • Means 60 consists of a channel shaped coupling member 62 including a pull tab 63.
  • a disc 64 having an aperture 65 is heat sealed across the back of channel shaped coupling member 62.
  • Element 66 having an upstanding port 67 and a plug type closure element 68 is heat sealed to disc 64 so that port 67 aligns with aperture 65.
  • Channel shaped member 62, disc member 64, and element 66 are formed from a compatible, heat sealable, polymeric material such as polyethylene.
  • Channel shaped coupling member 62 is dimensioned to snap over rib 32.
  • a flexible tube from a source of irrigating fluid (not shown) would be squeezed over port 67. After the irrigation has been completed, the tube would be removed and port 67 would be sealed with plug 68.
  • the wound drainage and treatment device 10 of this invention is used by first cutting an opening through release paper 9, adhesive layer 11, polymeric film 12, and pouch bottom wall 13 somewhat larger than the wound itself. The release paper is then stripped away and the device is pressed firmly against the patient's body. Aperture 19 is large enough to permit insertion of an average sized hand and this aids in both the cutting and attaching steps. If needed, strips of medical grade adhesive tape can be employed to anchor the edges of the adhesive layer 11.
  • cap 20 and caps 40 By keeping cap 20 and caps 40 in place a closed environment is maintained around the wound. When needed, either or both of caps 40 can be removed and replaced by the catheter retainer means or the wound irrigation means.
  • Aperture 19 serves several functions. In addition to being employed when the wound opening is cut into the device, it provides ready access to the wound without the need for removing the device. Thus, the physician or nurse can reach through this'aperture and perform any needed manipulation of the wound area.
  • Aperture 19 also serves as the exit port for material being drained from the wound. By locating aperture 19 in the bottom pouch wall, gravity can be employed to aid in the drainage operation regardless of whether the device is oriented on the body in a horizontal, vertical, or diagonal position.
  • Pouch 10 can be drained on an intermittent basis by holding a receptacle beneath aperture 19 and removing cap 20. By squeezing on pouch walls 14 and 15, even heavy fluids can be removed from the pouch.
  • the pouch can also be drained on a continuous basis by removing cap 20 and employing a sleeve (not shown) having at one end a channel shaped coupling member sized to fit over rib 25 and which empties into a storage receptacle at the side of the bed.
  • the wound drainage device 10 of this invention can be made in various sizes for use with different types of wounds and surgical incisions.
  • a typical size drainage device will have an adhesive layer 11 of about 30 cm, by 14 cm and the bottom wall 13 will extend about another 15 cm.
  • Aperture 19 will be about 10 cm in diameter and apertures 17 and 18 will be about 4 cm in diameter.

Abstract

Pouch type wound care and drainage system wherein the pouch includes a bottom wall secured to an adhesive layer which can be cut to fit around the wound or surgical opening, gusseted side walls, and a top wall provided with one or more access openings. Means are provided for securing an irrigation port and a catheter access port to these top wall openings. The bottom wall extends beyond the adhesive layer and is provided with a large exit port oriented in such a manner that gravity will drain wound exudate from the pouch. This exit port is also large enough to accommodate the average size hand to aid in locating the pouch on the body and permit access to the wound site without removing the pouch from the body.

Description

  • This invention is directed to a pouch type wound care and drainage system.
  • GB-A-2,099,308 discloses a wound drainage device having top and bottom walls and pleated side walls. The bottom wall carries an adhesive to allow the bag to be secured around a wound site. The top wall includes an aperture closeable by a removable closure cap.
  • According to this invention there is provided a wound care and drainage system comprising a pouch having a bottom wall, top wall and gusseted side walls, said pouch walls being formed from a moisture proof, odour proof, polymeric film material, a portion of said pouch bottom wall secured to an adhesive layer with the remainder of said pouch bottom wall extending beyond said adhesive layer, characterised in that said film material is transparent and there is provided an aperture in said extended pouch bottom wall, and means encircle said aperture whereby a cap can be detachably secured to seal said aperture.
  • The adhesive layer can be cut to fit around the wound or surgical opening. Preferably the bottom wall extends beyond the adhesive layer and is provided with a large exit port preferably oriented in such a manner that gravity will drain wound exudate from the pouch. This exit port is preferably also large enough to accommodate the average size hand to aid in locating the pouch on the body and permit access to the wound site without removing the pouch from the body. Preferably the top wall is provided with one or more access openings. Preferably means are provided for securing an irrigation port and a catheter access port to these top wall openings.
  • The invention will now be described by way of example, reference being made to the accompanying drawings:
    • Figure 1 is a perspective view of the wound care and drainage pouch of this invention;
    • Figure 2 is a sectional view taken along line 2-2 of Figure 1;
    • Figure 3 is a detailed view showing the catheter retainer as it would be attached to the wound drainage pouch; and
    • Figure 4 is an exploded view showing the irrigation port as it would be constructed and attached to the wound drainage pouch.
  • This invention is directed to a pouch type wound care and drainage system. The pouch 10 includes a bottom wall 13, a top wall 16 and gusseted side walls 14 and 15. Top wall 16 is joined to bottom 13 along edges A and B by heat sealing or other means. Preferably, the pouch walls are formed from an odor proof, moisture proof, flexible, transparent, polymeric film material such as polyethylene.
  • Pouch 10 includes a layer of medical grade pressure sensitive adhesive 11 for attaching the device to the body of the patient. Adhesive layer 11 can be attached directly to bottom pouch wall 13. Preferably, adhesive layer 11 includes a thin film 12 of water insoluble polymeric material such as polyethylene and bottom pouch wall 13 is attached to film 12 by an aggressive adhesive. The exposed bottom surface of adhesive 11 is covered by silicone coated release paper 9 until the pouch is to be applied.
  • Adhesive layer 11 is preferably a homogeneous blend of one or more water soluble or swellable hydrocolloids such as gelatin, pectin, guar gum, sodium carboxymethylcellulose, etc. dispersed in a viscous elastomeric binder such as polyisobutylene as described by Chen in US-A-3,339,546. Optionally, the adhesive layer can also include one or more cohesive strengthening agents as described by Chen et al. in US-A-4,192,785.
  • As shown in Figures 1 and 2, bottom pouch wall 13 extends beyond adhesive 11. This extended portion of bottom wall 13 includes an aperture 19 whose functions will be described below. Flange 24 of a polymeric material such as polyethylene is heat sealed to bottom wall 13 around aperture 19. Flange 24 includes a coupling rib 25 that extends outwardly and perpendicularly from flange 24 and a hinge element 22 that is also connected to a cap 20. Cap 20 is also formed of a polymeric material such as polyethylene and includes a channel shaped coupling member 21 that is dimensioned to snap over coupling rib 25. Cap 20 also includes a pull tab 27 to aid in disengaging the coupling elements.
  • Top pouch wall 16 includes one or more apertures. In the embodiment shown in the figures, top pouch wall 16 has apertures 17 and 18. For ease of construction, apertures 17 and 18 are of identical size and are smaller than aperture 19 in the bottom pouch wall. A flange 31 of polymeric material such as polyethylene is heat sealed to top pouch wall 16 around apertures 17 and 18. Flange 31 includes an outwardly and perpendicularly extending coupling rib 32 and a hinge element 42 that is also connected to a cap 40. Cap 40 is also formed of a polymeric material such as polyethylene and includes a channel shaped coupling member 44 that is dimensioned to snap over coupling rib 32. Cap 40 also includes a pull tab 43 to aid in disengaging the coupling elements.
  • Coupling ribs 25 and 32 preferably include thin, resilient, deflectible seal strips 26 and 33 which deform into a tight fit within channel shaped coupling members 21 and 44. As shown in Figure 2, the seal strip preferably extends inwardly from the rib shaped coupling members. However, the coupling system will also be effective if the seal strips extend outwardly from the ribs. Also, in order to increase the security of the seal, the surface of coupling ribs opposite the deflectible seal strip can include a peripheral rim that cooperates with a rim in the channel shaped coupling members. This type of coupling system is described in detail by Steer et al. in British Patent 1,571,657.
  • Apertures 17 and 18 permit treatment of the patient without the need for first removing and then reattaching the wound drainage device. For example, either or both of caps 40 can be detached and a catheter retaining means or wound irrigation means attached in its place.
  • Catheter retaining means 50 for use with the wound drainage device of this invention is shown in Figures 1 to 3. Means 50 consists of a flat tube shaped envelope 51 of polymeric film material such as polyethylene sealed along three edges and having an aperture 52 in one wall. A channel shaped coupling member 57 is heat sealed around aperture 52 and includes a pull tab 56. Channel shaped coupling element 57 is dimensioned to be a snap fit over coupling rib 32. Two strips 55 of polymeric foam such as closed cell polyurethane or polyethylene foam are each coated on one surface with an acrylic adhesive and are attached to the outer surfaces of envelope 51 at the unsealed edge. The foam strips 55 extend beyond the edge of envelope 51 and prior to use the exposed adhesive of the foam strips are covered with peelable release paper. In use, the release papers are removed and the foam strips can then be sealed tightly around a catheter 34 as shown in Figure 3.
  • Wound irrigation means 60 for use with the wound drainage device of this invention is shown in Figure 4. Means 60 consists of a channel shaped coupling member 62 including a pull tab 63. A disc 64 having an aperture 65 is heat sealed across the back of channel shaped coupling member 62. Element 66 having an upstanding port 67 and a plug type closure element 68 is heat sealed to disc 64 so that port 67 aligns with aperture 65. Channel shaped member 62, disc member 64, and element 66 are formed from a compatible, heat sealable, polymeric material such as polyethylene. Channel shaped coupling member 62 is dimensioned to snap over rib 32. In use, a flexible tube from a source of irrigating fluid (not shown) would be squeezed over port 67. After the irrigation has been completed, the tube would be removed and port 67 would be sealed with plug 68.
  • The wound drainage and treatment device 10 of this invention is used by first cutting an opening through release paper 9, adhesive layer 11, polymeric film 12, and pouch bottom wall 13 somewhat larger than the wound itself. The release paper is then stripped away and the device is pressed firmly against the patient's body. Aperture 19 is large enough to permit insertion of an average sized hand and this aids in both the cutting and attaching steps. If needed, strips of medical grade adhesive tape can be employed to anchor the edges of the adhesive layer 11.
  • By keeping cap 20 and caps 40 in place a closed environment is maintained around the wound. When needed, either or both of caps 40 can be removed and replaced by the catheter retainer means or the wound irrigation means.
  • Aperture 19 serves several functions. In addition to being employed when the wound opening is cut into the device, it provides ready access to the wound without the need for removing the device. Thus, the physician or nurse can reach through this'aperture and perform any needed manipulation of the wound area.
  • Aperture 19 also serves as the exit port for material being drained from the wound. By locating aperture 19 in the bottom pouch wall, gravity can be employed to aid in the drainage operation regardless of whether the device is oriented on the body in a horizontal, vertical, or diagonal position.
  • Pouch 10 can be drained on an intermittent basis by holding a receptacle beneath aperture 19 and removing cap 20. By squeezing on pouch walls 14 and 15, even heavy fluids can be removed from the pouch. The pouch can also be drained on a continuous basis by removing cap 20 and employing a sleeve (not shown) having at one end a channel shaped coupling member sized to fit over rib 25 and which empties into a storage receptacle at the side of the bed.
  • The wound drainage device 10 of this invention can be made in various sizes for use with different types of wounds and surgical incisions. A typical size drainage device will have an adhesive layer 11 of about 30 cm, by 14 cm and the bottom wall 13 will extend about another 15 cm. Aperture 19 will be about 10 cm in diameter and apertures 17 and 18 will be about 4 cm in diameter.

Claims (16)

1. A wound care and drainage system comprising a pouch (10) having a bottom wall (13), top wall (16) and gusseted side walls (14, 15), said pouch walls (13-16) being formed from a moisture proof, odour proof, polymeric film material, a portion of said pouch bottom wall (13) secured to an adhesive layer (11) with the remainder of said pouch bottom wall (13) extending beyond said adhesive layer (11), characterised in that said film material is transparent and there is provided an aperture (19) in said extended pouch bottom wall (13), and means (24, 25) encircle said aperture (19) whereby a cap (20) can be detachably secured to seal said aperture (19).
2. A wound care and drainage system as claimed in claim 1 wherein said pouch top wall (16) includes one or more apertures (17, 18) and means (31) encircling said top wall apertures whereby caps (40) can be detachably secured to said top wall apertures.
3. A wound care and drainage system as claimed in claim 2 wherein flanges (24, 31) of polymeric material are sealed to said bottom pouch wall and said top pouch wall around said bottom wall aperture (19) and said top wall apertures (17, 18), said flanges have an outwardly and perpendicularly extending coupling rib shaped member (25, 32), and caps (20, 40) of polymeric material are attached by a hinge (22, 42) to each of said flanges, said caps having a channel shaped coupling member (21, 44) dimensioned to snap over the coupling rib shaped member of the corresponding flange.
4. A wound care and drainage system as claimed in claim 3 wherein said coupling rib shaped members (25, 32) have a thin, resilient, deflectable seal strip (26, 33) which deforms into a tight fit within said channel shaped coupling members (21, 44).
5. A wound care and drainage system as claimed in claim 4 wherein said seal strips (26, 33) extend inwardly from said coupling rib shaped members (25, 32).
6. A wound care and drainage system as claimed in claim 4 wherein said seal strips (26, 33) extend outwardly from said coupling rib shaped members (25, 32).
7. A wound care and drainage system as claimed in claim 3 wherein a catheter retaining means (50) is detachably secured to one of said pouch top wall apertures (17).
8. A wound care and drainage system as claimed in claim 7 wherein said catheter retaining means (50) comprises a flat envelope (51) of polymeric material sealed along three edges and having an aperture (52) in one wall of said envelope, a channel shaped coupling member (57) secured to said envelope around said aperture, said channel shaped coupling member being dimensioned to snap over the coupling rib shaped member (32) projecting from the flange (31) secured around said pouch top wall aperture, and strips (55) of polymeric foam material being secured to the surfaces of said envelope near the open end of said envelope, said strips of foam being coated with an adhesive material so that the foam strips can be pressed into tight contact with a catheter (34).
9. A wound care and drainage system as claimed in claim 3 wherein a wound irrigation means (60) is detachably secured to one of said pouch top wall apertures.
10. A wound care and drainage system as claimed in claim 9 wherein said wound irrigation means comprises a channel shaped coupling means (62) dimensioned to snap over the coupling rib shaped member (32) projecting from the flange (31) secured around said pouch top wall aperture (18), a disc (64) having an aperture (65) secured across the back of said channel shaped coupling means, and an element (66) having an upstanding port (67) and a plug (68) secured to said disc so that said port and said disc aperture are aligned.
11. A wound care and drainage system as claimed in claim 1 wherein said bottom wall aperture (19) is about 10 cm in diameter whereby an average sized hand can be inserted through said aperture into said pouch.
12. A wound care and drainage system as claimed in claim 2 wherein said pouch top wall (16) has two apertures (17, 18) of approximately the same size.
13. A wound care and drainage system as in claim 12 wherein the diameter of said bottom wall aperture (19) is at least about twice the diameter of each of said top wall apertures (17, 18).
14. A wound care and drainage system as claimed in claim 1 wherein said adhesive layer (11) has a thin film (12) of water insoluble polymeric material secured to one surface and said bottom pouch wall (13) is secured to said thin polymeric film.
15. A wound care and drainage system as claimed in claim 14 wherein said pouch walls (13-16) and said thin polymeric (12) film are polyethylene.
16. A wound care and drainage system as claimed in claim 15 wherein said adhesive layer (11) is a homogeneous blend of one or more water soluble or water swellable hydrocolloids dispersed in a viscous elastomeric binder.
EP84306911A 1983-10-14 1984-10-10 Wound care and drainage system Expired EP0142262B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84306911T ATE33446T1 (en) 1983-10-14 1984-10-10 HEALING AND SUCTION SYSTEM FOR A WOUND.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US541823 1983-10-14
US06/541,823 US4553967A (en) 1983-10-14 1983-10-14 Wound care and drainage system having hand access port

Publications (2)

Publication Number Publication Date
EP0142262A1 EP0142262A1 (en) 1985-05-22
EP0142262B1 true EP0142262B1 (en) 1988-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP84306911A Expired EP0142262B1 (en) 1983-10-14 1984-10-10 Wound care and drainage system

Country Status (6)

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US (1) US4553967A (en)
EP (1) EP0142262B1 (en)
JP (1) JPS60100974A (en)
AT (1) ATE33446T1 (en)
CA (1) CA1262328C (en)
DE (1) DE3470379D1 (en)

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US8932214B2 (en) 2003-02-25 2015-01-13 Applied Medical Resources Corporation Surgical access system
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JPS63122434U (en) * 1987-02-02 1988-08-09
NZ224034A (en) * 1987-04-09 1994-04-27 Craig Med Prod Ltd Connecting a catheter to an ostomy bag; catheter fits into a cut-to-size catheter gaiter
US4921492A (en) * 1988-05-31 1990-05-01 Laser Technologies Group, Inc. End effector for surgical plume evacuator
DE9017505U1 (en) * 1990-05-14 1991-03-14 Schoettes, Phillip, 5810 Witten, De
GB9119064D0 (en) * 1991-09-06 1991-10-23 Smiths Industries Plc Medico-surgical collection bags
US7198046B1 (en) * 1991-11-14 2007-04-03 Wake Forest University Health Sciences Wound treatment employing reduced pressure
US5224940A (en) * 1992-01-29 1993-07-06 Dann Chandler R Device and method for protecting health personnel from body fluid backsplash
US5275585A (en) * 1992-06-03 1994-01-04 Zimmer Patient Care Autotransfusion system with portable detachable vacuum source
US5415642A (en) * 1994-02-03 1995-05-16 Shepherd; Brad Catheter cover
US5640977A (en) * 1994-04-08 1997-06-24 Medical Creative Technologies, Inc. Apparatus and method for use in surgery
DK171757B1 (en) * 1994-12-23 1997-05-12 Coloplast As Collection bag for human body secretions, especially for ostomy patients, collection bag system comprising such bag and bag attachment for such system
US5899208A (en) * 1995-05-08 1999-05-04 Gaya Limited Hand access port
US5738661A (en) * 1995-06-16 1998-04-14 Larice; Gennaro Medical device for holding a feeding tube and use thereof
US5609163A (en) * 1995-12-27 1997-03-11 Beard; David M. Surgical shield for orthopedic surgery
CA2271029C (en) * 1996-11-18 2006-01-10 University Of Massachusetts Systems, methods, and instruments for minimally invasive surgery
US6458109B1 (en) 1998-08-07 2002-10-01 Hill-Rom Services, Inc. Wound treatment apparatus
USD432232S (en) * 1999-05-17 2000-10-17 Incutech, Inc. Wound drainage device
US6824533B2 (en) 2000-11-29 2004-11-30 Hill-Rom Services, Inc. Wound treatment apparatus
US6764462B2 (en) 2000-11-29 2004-07-20 Hill-Rom Services Inc. Wound treatment apparatus
DE60039451D1 (en) * 1999-11-29 2008-08-21 Hill Rom Services Inc DEVICE FOR TREATING A WOUNCE
ATE407647T1 (en) 2000-05-22 2008-09-15 Arthur C Coffey WOUND DRESSING WITH SIS LAYER AND VACUUM CHAMBER
US6855135B2 (en) 2000-11-29 2005-02-15 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
US6685681B2 (en) 2000-11-29 2004-02-03 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
JP2004534595A (en) 2001-07-12 2004-11-18 ヒル−ロム サービシズ，インコーポレイテッド Control of vacuum rate of change
CA2462877A1 (en) 2001-10-11 2003-04-17 Hill-Rom Services, Inc. Waste container for negative pressure therapy
US7534927B2 (en) 2001-12-26 2009-05-19 Hill-Rom Services, Inc. Vacuum bandage packing
US7195624B2 (en) * 2001-12-26 2007-03-27 Hill-Rom Services, Inc. Vented vacuum bandage with irrigation for wound healing and method
WO2003057307A1 (en) 2001-12-26 2003-07-17 Hill-Rom Services, Inc. Wound vacuum therapy dressing kit
ATE526918T1 (en) 2002-02-28 2011-10-15 Kci Medical Resources EXTERNAL CATHETER ACCESS TO A VACUUM DRESSING
AU2002359824A1 (en) 2002-04-10 2003-10-27 Hill-Rom Services, Inc. Access openings in vacuum bandage
EP1545644B2 (en) 2002-08-21 2018-02-28 KCI Medical Resources Wound packing for preventing wound closure
US20040039391A1 (en) * 2002-08-23 2004-02-26 Argenta Louis C. Bone treatment employing reduced pressure
US20040122434A1 (en) * 2002-08-23 2004-06-24 Argenta Louis C. Bone treatment employing reduced pressure
US6979324B2 (en) 2002-09-13 2005-12-27 Neogen Technologies, Inc. Closed wound drainage system
US7520872B2 (en) 2002-09-13 2009-04-21 Neogen Technologies, Inc. Closed wound drainage system
US7625362B2 (en) 2003-09-16 2009-12-01 Boehringer Technologies, L.P. Apparatus and method for suction-assisted wound healing
US7815616B2 (en) 2002-09-16 2010-10-19 Boehringer Technologies, L.P. Device for treating a wound
FR2852520B1 (en) * 2003-03-19 2009-02-13 Francis Navarro DEVICE FOR FASTENING THE BODY OF A PATIENT OF A CATHETER, SUCH AS A PERIPHERAL VENOUS CATHETER, A CENTRAL VENOUS CATHETER OR A CENTRAL ARTERIAL CATHETER.
US7942866B2 (en) * 2003-08-28 2011-05-17 Boehringer Technologies, L.P. Device for treating a wound
DE202004018245U1 (en) * 2004-11-24 2005-07-07 Riesinger, Birgit Drainage device for treating wounds using reduced pressure has absorption body with layer(s) of textile section enriched with super-absorbents enclosed by liquid transmissive sleeve; absorbed wound secretions remain in absorption body
US7192424B2 (en) * 2005-03-07 2007-03-20 Teresa Cooper Disposable urinary collection device having elastic penis opening orthogonal to elastic hand opening
GB0521078D0 (en) * 2005-10-17 2005-11-23 T G Eakin Ltd Access port for a medical appliance and method
EP2029070B1 (en) * 2006-05-24 2012-10-24 Coloplast A/S A kit for collecting stool
ATE456383T1 (en) 2006-09-28 2010-02-15 Tyco Healthcare PORTABLE WOUND THERAPY SYSTEM
US7931651B2 (en) 2006-11-17 2011-04-26 Wake Lake University Health Sciences External fixation assembly and method of use
US8377016B2 (en) * 2007-01-10 2013-02-19 Wake Forest University Health Sciences Apparatus and method for wound treatment employing periodic sub-atmospheric pressure
US20080177252A1 (en) * 2007-01-22 2008-07-24 3I Ventures Llc Wearable surgical drain and interchangeable reservoir
US20080208171A1 (en) * 2007-02-23 2008-08-28 Argenta Louis C Device and method for removing edema
US20080208145A1 (en) * 2007-02-26 2008-08-28 Mcculloch James S Disposable shower guard for renal access catheter
US20100087852A1 (en) * 2007-03-16 2010-04-08 Cheatham Michael L Temporary surgical closure for a body cavity
US8083712B2 (en) * 2007-03-20 2011-12-27 Neogen Technologies, Inc. Flat-hose assembly for wound drainage system
NZ581011A (en) * 2007-04-09 2011-11-25 Convatec Technologies Inc Ostomy appliance having an adhesive body fitment attached to the ostomy pouch
ES2661762T3 (en) 2007-10-10 2018-04-03 Wake Forest University Health Sciences Devices to treat spinal cord tissue
US8267960B2 (en) 2008-01-09 2012-09-18 Wake Forest University Health Sciences Device and method for treating central nervous system pathology
US9033942B2 (en) 2008-03-07 2015-05-19 Smith & Nephew, Inc. Wound dressing port and associated wound dressing
EP2313008B1 (en) 2008-07-18 2017-04-12 Wake Forest University Health Sciences Apparatus for cardiac tissue modulation by topical application of vacuum to minimize cell death and damage
US20100022990A1 (en) * 2008-07-25 2010-01-28 Boehringer Technologies, L.P. Pump system for negative pressure wound therapy and improvements thereon
US20100324516A1 (en) 2009-06-18 2010-12-23 Tyco Healthcare Group Lp Apparatus for Vacuum Bridging and/or Exudate Collection
WO2011015203A1 (en) * 2009-08-05 2011-02-10 Coloplast A/S Ostomy appliance with monitoring opening
US8506525B2 (en) * 2009-11-12 2013-08-13 University Of South Alabama Wound sealing fluid delivery apparatus and method
SE534850C2 (en) * 2009-11-25 2012-01-24 Talabushi Akanganyira Jensen Collection bag for fecal / urinary incontinence
WO2011087871A2 (en) 2009-12-22 2011-07-21 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
USRE48117E1 (en) 2010-05-07 2020-07-28 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
RU2565102C2 (en) * 2010-06-04 2015-10-20 Колопласт А/С Filter with extended element
US9050398B2 (en) 2010-12-22 2015-06-09 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
USD714433S1 (en) 2010-12-22 2014-09-30 Smith & Nephew, Inc. Suction adapter
US8708985B2 (en) 2011-04-21 2014-04-29 Nascent Surgical, Llc Systems and methods for evacuating materials at a surgical site
WO2012170744A2 (en) 2011-06-07 2012-12-13 Spiracur, Inc. Solutions for bridging and pressure concentration reduction at wound sites
KR102300866B1 (en) 2013-03-15 2021-09-13 어플라이드 메디컬 리소시스 코포레이션 Mechanical gel surgical access device
EP2837369B1 (en) * 2013-08-16 2018-06-13 Paul Hartmann AG Sealing element for a wound dressing for vacuum therapy
US10238529B2 (en) 2013-09-26 2019-03-26 3 West C. LLC Ostomy bag
US9993364B2 (en) 2013-09-26 2018-06-12 3 West C, Llc Ostomy bag
GB2518859B (en) * 2013-10-02 2018-12-12 Salts Healthcare Ltd Wound management device
ES2703184T3 (en) 2014-07-18 2019-03-07 Applied Med Resources Method for manufacturing gels that have permanent tack-free coatings
EP4101405A1 (en) 2014-08-15 2022-12-14 Applied Medical Resources Corporation Natural orifice surgery system
EP3223718A2 (en) 2014-11-25 2017-10-04 Applied Medical Resources Corporation Circumferential wound retraction with support and guidance structures
ES2836282T3 (en) 2015-09-15 2021-06-24 Applied Med Resources Surgical robotic access system
EP3359057B1 (en) 2015-10-07 2023-07-05 Applied Medical Resources Corporation Wound retractor with multi-segment outer ring
CA3036192A1 (en) 2016-09-12 2018-03-15 Applied Medical Resources Corporation Surgical robotic access system for irregularly shaped robotic actuators and associated robotic surgical instruments
US11298257B2 (en) 2017-03-22 2022-04-12 3 West C, Llc. Ostomy apparatuses and related methods
GB201811449D0 (en) 2018-07-12 2018-08-29 Smith & Nephew Apparatuses and methods for negative pressure wound therapy
USD1012280S1 (en) * 2018-11-30 2024-01-23 B. Braun Medical Sas Ostomy device assembly
US11129744B2 (en) * 2019-07-08 2021-09-28 Sanguine Technologies, LLC Systems and methods for providing ostomy faceplates in close proximity with negative pressure wound devices

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29319A (en) * 1860-07-24 Flour-chest
US2928393A (en) * 1958-01-06 1960-03-15 Arthur E Marsan Colostomy or drainage appliance
GB1131756A (en) * 1966-09-15 1968-10-30 Hollister Inc Post-surgical irrigation appliance
US3568675A (en) * 1968-08-30 1971-03-09 Clyde B Harvey Fistula and penetrating wound dressing
US3759260A (en) * 1971-09-20 1973-09-18 Hollister Inc Post surgical drainage collection pouch
JPS555963B2 (en) * 1971-10-09 1980-02-12
US3874387A (en) * 1972-07-05 1975-04-01 Pasquale P Barbieri Valved hemostatic pressure cap
US3826262A (en) * 1973-01-17 1974-07-30 Howmedica Stoma drainage appliance
CA1031647A (en) * 1973-10-01 1978-05-23 Hollister Incorporated Drainage system for incisions or wounds in the body of an animal
US3910274A (en) * 1974-03-18 1975-10-07 Hollister Inc Stoma irrigating system
DE2535760A1 (en) * 1974-12-05 1976-06-10 Warnecke Tuwa Plastik DEVICE FOR CARE FOR WOUNDS
US4095589A (en) * 1975-05-20 1978-06-20 Plastronics, Inc. Combination urine meter and drainage receptacle
GB1549756A (en) * 1977-03-10 1979-08-08 Everett W Wound irrigating device
NZ186585A (en) * 1977-03-30 1981-03-16 Kingsdown Medical Consultants Coupling for joining pad or dressing to an ostomy bag
GB1571657A (en) * 1977-03-30 1980-07-16 Kingsdown Medical Consultants Ostomy bag
JPS555963U (en) * 1978-06-27 1980-01-16
US4224941A (en) * 1978-11-15 1980-09-30 Stivala Oscar G Hyperbaric treatment apparatus
US4250882A (en) * 1979-01-26 1981-02-17 Medical Dynamics, Inc. Wound drainage device
US4468227A (en) * 1981-05-29 1984-08-28 Hollister Incorporated Wound drainage device with resealable access cap
US4421509A (en) * 1981-06-15 1983-12-20 Hollister Incorporated Leg bag for urinary incontinence
US4586927A (en) * 1981-08-17 1986-05-06 E. R. Squibb & Sons, Inc. Irrigation sleeve and attachment therefor
ZA827903B (en) * 1981-11-27 1983-08-31 Squibb & Sons Inc A skin barrier

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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US8703034B2 (en) 2001-08-14 2014-04-22 Applied Medical Resources Corporation Method of making a tack-free gel
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CA1262328A (en) 1989-10-17
JPH0510107B2 (en) 1993-02-08
JPS60100974A (en) 1985-06-04
DE3470379D1 (en) 1988-05-19
CA1262328C (en) 1989-10-17
ATE33446T1 (en) 1988-04-15
US4553967A (en) 1985-11-19
EP0142262A1 (en) 1985-05-22

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